Results 61 to 70 of about 863,782 (281)

A agenda da multidão e o webativismo na cidade de São Paulo

open access: yesHistória, Ciências, Saúde: Manguinhos
Resumo Aborda os resultados da pesquisa que analisou 144 perfis do Facebook para verificar o uso das mídias digitais na definição da agenda de ações que estabelecem, na cidade de São Paulo, organização, mobilização e debate sobre temas sociais, políticos
Rosemary Segurado
doaj   +1 more source

TOPICAL ASPECTS OF THE RESEARCH OF THE PAST: P. ROSSI’S CONCEPT OF THE CROWD

open access: yesSovremennye Issledovaniâ Socialʹnyh Problem, 2018
The purpose of the study is to identify the main idea of the spontaneous associations concept proposed by Pasquale Rossi, an Italian researcher of the late 19th – early 20th centuries. Methods or methodology of the work. To study the P. Rossi’s concept,
Dmitry Sergeevich Gorbatov   +1 more
doaj   +1 more source

Crowd dynamics - being stuck

open access: yes, 2010
We consider a crowd of N persons trying to exit some area trough a small exit. The probability is calculated that an individual is able to withdraw from the crowd under one's own steam.
Gawroński, Przemysław   +1 more
core   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

The Body in the modern lattice of the power: corporal immanence and fragmentation in Descartes, Hobbes and Spinoza

open access: yesEikasía
The modern human body conception carries weight in political theory. Three philosophical approaches to the body will be considered, according to three authors representative of each: Descartes, Hobbes, and Spinoza.
Alejandro Recio Sastre
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Mass gatherings: a review of the scope for meningococcal vaccination in the Indian context

open access: yesHuman Vaccines & Immunotherapeutics, 2021
The risk of meningococcal transmission is increased with crowding and prolonged close proximity between people. There have been numerous invasive meningococcal disease (IMD) outbreaks associated with mass gatherings and other overcrowded situations ...
Anand P Dubey   +4 more
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

Weakly supervised instance action recognition

open access: yesComputational Visual Media
We study the novel problem of weakly supervised instance action recognition (WSiAR) in multi-person (crowd) scenes. We specifically aim to recognize the action of each subject in the crowd, for which we propose the use of a weakly supervised method ...
Haomin Yan   +4 more
doaj   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

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